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Side by Side Diff: mojo/public/cpp/environment/lib/default_logger.cc

Issue 814543006: Move //mojo/{public, edk} underneath //third_party (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 11 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "mojo/public/cpp/environment/lib/default_logger.h"
6
7 #include <stdio.h>
8 #include <stdlib.h> // For |abort()|.
9
10 #include <algorithm>
11
12 #include "mojo/public/c/environment/logger.h"
13
14 namespace mojo {
15
16 namespace {
17
18 MojoLogLevel g_minimum_log_level = MOJO_LOG_LEVEL_INFO;
19
20 const char* GetLogLevelString(MojoLogLevel log_level) {
21 if (log_level <= MOJO_LOG_LEVEL_VERBOSE - 3)
22 return "VERBOSE4+";
23 switch (log_level) {
24 case MOJO_LOG_LEVEL_VERBOSE - 2:
25 return "VERBOSE3";
26 case MOJO_LOG_LEVEL_VERBOSE - 1:
27 return "VERBOSE2";
28 case MOJO_LOG_LEVEL_VERBOSE:
29 return "VERBOSE1";
30 case MOJO_LOG_LEVEL_INFO:
31 return "INFO";
32 case MOJO_LOG_LEVEL_WARNING:
33 return "WARNING";
34 case MOJO_LOG_LEVEL_ERROR:
35 return "ERROR";
36 }
37 // Consider everything higher to be fatal.
38 return "FATAL";
39 }
40
41 void LogMessage(MojoLogLevel log_level, const char* message) {
42 if (log_level < g_minimum_log_level)
43 return;
44
45 // TODO(vtl): Add timestamp also?
46 fprintf(stderr, "%s: %s\n", GetLogLevelString(log_level), message);
47 if (log_level >= MOJO_LOG_LEVEL_FATAL)
48 abort();
49 }
50
51 MojoLogLevel GetMinimumLogLevel() {
52 return g_minimum_log_level;
53 }
54
55 void SetMinimumLogLevel(MojoLogLevel minimum_log_level) {
56 g_minimum_log_level = std::min(minimum_log_level, MOJO_LOG_LEVEL_FATAL);
57 }
58
59 } // namespace
60
61 namespace internal {
62
63 const MojoLogger kDefaultLogger = {LogMessage,
64 GetMinimumLogLevel,
65 SetMinimumLogLevel};
66
67 } // namespace internal
68
69 } // namespace mojo
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